RIIOPALOCERA NIHONICA. 



3 



106. Erebia sedakovii, Ev, (Pi- 9' fi s s - 4A, 4b.) 



E, m'pho?iica, Janson. 



？ E、 scoparia f But. * 



Localities 一 Asamayama, Nil く ko, Yezo. 



My Yezo specimen is h. scop a ria, vvliich appears to nie probably only a local differentiation of the 

 above, although I have not seen a sufficient number of specimens of either to enable me to decide. 



107. Satyrus dryas, Scop, (PL 9， fi s- 5') 



S, bipttnctatas, Motsch. 



Localities ― Yolcoliam^, Asamayama, Yezo. 

 Time of appeaiance ― August. 



Very abundant about Yokohama flitting- among the grass. 



108' Pararge achine, Scop. (Pi. 9, fi g- 6 .) 



P. acliiiioides, But. 



Localities ― Nikko, Asamayama, Yezo. 

 1 line of appearance ― July, August. 



Abundant at Nik ko in June and July. The Yezo specimens are generally larger and lighter colored. 



i〇9' Pararge deidamia, Ev. (Pi- 9， fi g- 7-) 



P. menetyiesix^ Brem. 



Localities ― Nikko, Asamayama, Yezo. 

 l ime of appearance —— Jul)-, August. 



Not uncommon at Nikko. 



ii〇. Pararge maackii, Brem. (PL 9， fig. 8.) 



Lasiommata marginalis 9 Motsch. 

 Localities ― Yamato, Yezo, Tokyo (Fenton). 



This is not a common insect, 



hi. Lasiommata epimenides, Men. (PI. 9， fi g' 9-) 



Neope fento)ii 3 But. 



Localities ― Yezo, Asamayama. 

 Time of appearance ― July, August. 



Very rare in Japan, but, according to Mr. Elu'es, not uncommon in various parts of the Amoor region. 



